//
//  Globals.h
//  GasCalc
//
//  Created by Max Kolasinski on 1/22/11.
//  Copyright 2011 __MyCompanyName__. All rights reserved.
//

#import <Foundation/Foundation.h>


@interface Globals : NSObject {
	//NSMutableArray * purchases;
	//BOOL doPriceFieldChange;
	BOOL fail;
	// place global variables here
}
+ (Globals *)sharedInstance;
//+ (NSString*) formatIntegerToDecimal:(NSString*)orig doDollarSign:(BOOL)dollarSign;

@property BOOL fail;
//@property BOOL doPriceFieldChange;
//@property BOOL doGallonsFieldChange;
//@property (retain) NSMutableArray * purchases;
@end
